package com.luke.auth_server.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.security.oauth2.provider.token.TokenStore;
import org.springframework.security.oauth2.provider.token.store.InMemoryTokenStore;
import org.springframework.security.oauth2.provider.token.store.JwtAccessTokenConverter;
import org.springframework.security.oauth2.provider.token.store.JwtTokenStore;

/**
 * 令牌存储策略
 */
@Configuration
public class TokenConfig {

    /*@Bean
    public TokenStore tokenStore(){
        //使用内存存储令牌（普通令牌）
        return new InMemoryTokenStore();
    }*/

    /**对称加密秘钥*/
    private final static String SIGNING_KEY = "authServer123";

    //采用JWT方式存储令牌
    @Bean
    public TokenStore tokenStore(){
        return new JwtTokenStore(accessTokenConverter());
    }

    @Bean
    public JwtAccessTokenConverter accessTokenConverter(){
        JwtAccessTokenConverter converter = new JwtAccessTokenConverter();
        converter.setSigningKey(SIGNING_KEY);
        return converter;
    }

}
